Average Co-Inventor Count = 4.00
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Other (2 from 832,812 patents)
2 patents:
1. 4546940 - Projectile, adapted to be given a rotation on firing, which makes the
2. 4460137 - Ballistic artillery projectile, that is initially spin-stabilized